INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Summary of Results of Operations of Real Estate Ventures with Interests (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Schedule of Equity Method Investments [Line Items]
Revenue	$ 127,505	$ 120,769
Operating expenses	(101,700)	(93,601)
Interest expense	(15,742)	(16,293)
Depreciation and amortization	(43,782)	(40,343)
Net income	6,101	6,964
Equity in loss of unconsolidated real estate ventures	(4,563)	(6,924)
Investment In Nonconsolidated Real Estate
Schedule of Equity Method Investments [Line Items]
Revenue	53,216	53,357
Operating expenses	(28,592)	(28,987)
Interest expense	(7,469)	(7,374)
Depreciation and amortization	(21,283)	(24,893)
Net income	(4,128)	(7,897)
Company's share of net loss	(4,617)	(6,541)
Basis adjustments and other	54	(383)
Equity in loss of unconsolidated real estate ventures	$ (4,563)	$ (6,924)